EP 3013533 B1 20200108 - DEVICE AND METHOD RELATED TO LUBRICATION OF COMPONENTS IN A ROCK DRILLING MACHINE AND ROCK DRILLING MACHINE
Title (en)
DEVICE AND METHOD RELATED TO LUBRICATION OF COMPONENTS IN A ROCK DRILLING MACHINE AND ROCK DRILLING MACHINE
Title (de)
VORRICHTUNG UND VERFAHREN IM ZUSAMMENHANG MIT DER SCHMIERUNG VON KOMPONENTEN IN EINER GESTEINSBOHRMASCHINE UND GESTEINSBOHRMASCHINE
Title (fr)
DISPOSITIF ET PROCÉDÉ DE LUBRIFICATION DE COMPOSANTS DANS UNE MACHINE PERFORATRICE DE ROCHE, ET MACHINE PERFORATRICE DE ROCHE
Publication
Application
Priority
- SE 1350767 A 20130625
- SE 2014000088 W 20140624
Abstract (en)
[origin: WO2014209197A1] A device in respect of a hydraulic rock drilling machine (1) with a machine housing (2,3,11), which encloses a hydraulic percussion device, a rotation mechanism (4) for rotation driving a shank adapter (1) and a guiding device (6) for the shank adapter, wherein the rock drilling machine includes at least one supply channel for lubricant to said components intended for lubrication, and at least one outlet channel (5,7) for used lubricant. Said at least one outlet channel (5,7) is connected to a separation chamber (8) for separating particle-shaped impurities existing in used lubricant. The separation chamber (8) has a discharge conduit (9) for treated lubricant. The invention also concerns a method and a rock drilling machine.
IPC 8 full level
B25D 17/26 (2006.01); E21B 4/00 (2006.01); E21B 6/00 (2006.01)
CPC (source: EP SE US)
B25D 17/26 (2013.01 - SE); E21B 1/00 (2013.01 - SE); E21B 4/003 (2013.01 - EP US); E21B 6/00 (2013.01 - EP SE US); E21B 12/00 (2013.01 - US); F16N 21/00 (2013.01 - US); F16N 39/06 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2014209197 A1 20141231; AU 2014299334 A1 20160107; AU 2014299334 B2 20180621; CA 2910022 A1 20141231; CA 2910022 C 20210629; CN 105324218 A 20160210; CN 105324218 B 20170426; EP 3013533 A1 20160504; EP 3013533 A4 20170301; EP 3013533 B1 20200108; JP 2016523185 A 20160808; JP 6442494 B2 20181219; SE 1350767 A1 20141226; SE 537175 C2 20150224; US 2016084012 A1 20160324; US 9784039 B2 20171010
DOCDB simple family (application)
SE 2014000088 W 20140624; AU 2014299334 A 20140624; CA 2910022 A 20140624; CN 201480035883 A 20140624; EP 14817483 A 20140624; JP 2016521247 A 20140624; SE 1350767 A 20130625; US 201414787847 A 20140624